Which lighting device must remain switched on whenever the vehicle is driven in low visibility conditions or inside tunnels?

Question

DentroTest · Accepted Answer

The correct answer is the illuminated rear license plate. According to General Traffic Regulations, whenever a vehicle is required to use lighting for driving (as is mandatory in tunnels, between sunset and sunrise, or under adverse weather conditions), the rear license plate must be illuminated. Front fog lights are not mandatory in all cases (their use is optional in certain mild circumstances), and hazard lights are only used to indicate danger, a breakdown, or a stop, not for normal driving.

Which lighting device must remain switched on whenever the vehicle is driven in low visibility conditions or inside tunnels?

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